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AMT58x-PN ProfiNET®
MSB
3
3
2
2
2
2
2
1
0
9
8
7
6
5
Absolute position value in G1_XIST1
MSB
3
3
2
2
2
2
2
1
0
9
8
7
6
5
Absolute position value in G1_XIST2
G1_XIST2
[Unsigned, 32 bits]
It is defined as Sensor 1 position actual value 2. By default this signal
is the actual (real) absolute position of the encoder expressed in
binary notation yet it has a different meaning if an error is active.
If no error is active:
this signal informs about the actual position value of the encoder,
provided that the bit Request absolute value cyclically (bit 13 of
control word G1_STW) is set to 1; otherwise this value is 0.
If an error is active:
this signal informs about the active error. For the complete list of the
error codes refer to the section "10.3 Error codes in G1_XIST2"
Format definition:
all values are represented in binary notation;
the recommended default shift factor is zero (right aligned
value) for both G1_XIST1 and G1_XIST2;
the settings in the encoder parameter data affect the position
value in both G1_XIST1 and G1_XIST2;
G1_XIST2 displays the error telegram instead of the position
value if an error occurs.
For the format example see G1_XIST1 above.
46
2
2
2
2
2
1
1
1
4
3
2
1
0
9
8
7
M M M M M M M M M M M M S S S S S S S S S S S S S
2
2
2
2
2
1
1
1
4
3
2
1
0
9
8
7
M M M M M M M M M M M M S S S S S S S S S S S S S
1
1
1
1
1
1
1
9
6
5
4
3
2
1
0
1
1
1
1
1
1
1
9
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
LS
B
0
LS
B
0
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